$252 Cheap Flights to Ireland
One-way
Departing from
United States
Going to
Ireland
Shannon, County Clare (SNN)
Ireland • September, 2026
95% AI deal score
$740 $252
Dublin (DUB)
Ireland • March, 2026
95% AI deal score
$1,095 $262
Knock, County Mayo (NOC)
Ireland • November, 2025
82% AI deal score
$1,120 $264
Cork (ORK)
Ireland • September, 2026
80% AI deal score
$780 $309
This is the lowest one-way flight price found by RatePunk users in the last 24 hours for a flight departing from Ireland. Fares are subject to change and may not be available for all dates. (Data last updated 11/10/2025).
To Ireland
Popular airlines to Ireland
Air France
British Airways
Delta Air Lines
Aer Lingus
Ryanair
Iberia Airlines
KLM
Lufthansa
268,320 searches in the past 7 days on RatePunk
Flight deals up to 90% off
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Sort deals by biggest savings
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AI deal score and AI insights
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Top Cheap Flight Deals to Ireland
Recent round-trip flight deals to Ireland
Tue, Nov 25 - Sat, Dec 6
Cheapest
New York (LGA) - Dublin (DUB)
Lufthansa airlines • 1 stop • Toronto (YYZ)
Dublin (DUB) - New York (LGA)
United Airlines airlines • 1 stop • Toronto (YYZ)
$618
$320
-$298
48%
Wed, Nov 12 - Thu, Nov 20
Boston (BOS) - Dublin (DUB)
United Airlines airlines • 1 stop • Washington, D.C. (IAD)
Dublin (DUB) - Boston (BOS)
Lufthansa airlines • 1 stop • Munich (MUC)
$428
$328
-$100
23%
Mon, Nov 10 - Thu, Nov 20
Boston (BOS) - Dublin (DUB)
United Airlines airlines • 1 stop • Washington, D.C. (IAD)
Dublin (DUB) - Boston (BOS)
Lufthansa airlines • 1 stop • Munich (MUC)
$428
$328
-$100
23%
Wed, Nov 12 - Wed, Dec 3
Boston (BOS) - Dublin (DUB)
United Airlines airlines • 1 stop • Washington, D.C. (IAD)
Dublin (DUB) - Boston (BOS)
Lufthansa airlines • 1 stop • Munich (MUC)
$428
$328
-$100
23%
Mon, Nov 10 - Sat, Dec 6
Boston (BOS) - Dublin (DUB)
United Airlines airlines • 1 stop • Washington, D.C. (IAD)
Dublin (DUB) - Boston (BOS)
Lufthansa airlines • 1 stop • Munich (MUC)
$428
$328
-$100
23%
Sun, Nov 30 - Tue, Dec 16
New York (EWR) - Dublin (DUB)
United Airlines airlines • Direct
Dublin (DUB) - New York (EWR)
Swiss International Air Lines airlines • 1 stop • Zürich (ZRH)
$480
$336
-$144
30%
The cheapest time to fly to Ireland
Ready to jet to Ireland on a budget? Check out these popular routes with surprisingly cheap fares (one-way prices):
Facts About Flights to Ireland
To help you plan your journey, here are some quick Ireland flight facts and tips.
Ireland airports
Ireland's public airports provide vital connectivity for both domestic and international travel. Dublin Airport (DUB), the largest and busiest, serves as a major European hub with extensive routes across the continent, North America, and the Middle East. Cork Airport (ORK), located in the south, offers a range of European destinations and some transatlantic services, catering to both business and leisure travelers. Shannon Airport (SNN), historically significant for transatlantic flights, continues to provide connectivity to North America and Europe, and is known for its US preclearance facilities. Ireland West Airport Knock (NOC) serves the west and northwest of Ireland, offering flights to the UK and continental Europe, facilitating access to this scenic region.
Dublin (DUB)
Dublin, Ireland
Cork (ORK)
Cork, Ireland
Shannon (SNN)
Shannon, County Clare, Ireland
Ireland West Airport Knock (NOC)
Knock, County Mayo, Ireland
Pro tip: search “Ireland (Any)” to see fares to all Ireland airports – sometimes one is cheaper than the others on your dates.
Insights for flights to Ireland
Cheapest airport
Knock Ireland West Airport (NOC)
Ireland West Airport, also known as Knock Airport (NOC), offers a gateway to the scenic western region of Ireland. While it's a smaller airport, don't let that fool you, you can still find some amazing deals to get to the Emerald Isle!
Nonstop vs. 1-stop
20+ cities
While Ireland might not be a major hub, it still offers over 20 cities to connect to, including popular routes to London, Amsterdam, and Paris, making it a charming option for your European travels.
Number of airlines
10+ airlines
Ireland is well-connected with over 10 airlines, offering a mix of full-service and low-cost options like Aer Lingus and Ryanair, to whisk you away on your next adventure!
Typical price range (round-trip)
$500 - $1,500
Dreaming of the Emerald Isle? Flights to Ireland typically range from $500 to $1,500, but prices can fluctuate. Summer months and holidays tend to be pricier, while you might snag a bargain during the shoulder seasons (spring and fall). Coastal cities could also affect prices.
Flight frequency
1,200+ Flights
Flights to the Emerald Isle are quite frequent, with multiple departures daily from major hubs. Expect an uptick during peak seasons like summer and around St. Patrick's Day, with more options available in the mornings and evenings.
SNN Airport Deal Stats
Current most discounted routes
Avg. most discounted routes (last 3 months)
SNN airport insights
Best days to catch a deal
Sat, Thur
Based on the data, Wednesday is the best day to find a flight deal from Shannon Airport with the lowest count of 7. Tuesday is the next best day with a count of 11.
Avg. deal survival time
18.0 hours
Deals for flights departing from Shannon Airport typically last around 18.0 hours. This means you'll need to act fast to secure those fares!
Rare deal frequency
9 deals
In the past month, we discovered 9 rare deals for flights from Shannon, giving you more chances to save. These rare deals earned an AI Deal Score of 90 or higher, indicating they were likely mistake fares, special promotions, or ultra-discounts.
Average price drop
-28%
The average price drop for flights to Shannon Airport is 27.7%, which means you could save a significant amount on your next trip. Keep an eye on flight prices and book when you see a deal to take advantage of this potential discount.
Next 4 weeks: deal forecast
Shannon Airport Next Month Forecast
Based on current trends, flights to Shannon Airport next month are expected to remain relatively stable. There are no significant price drops or increases anticipated at this time.
Top 5 biggest price drops (last 3 months)
Found on November 7
Knock, County Mayo - SNN
$915 → $141
85%
Found on November 7
Boston - SNN
$853 → $269
68%
Found on November 8
Washington, D.C. - SNN
$2,940 → $1,324
55%
Found on November 7
Melbourne - SNN
$5,800 → $2,787
52%
Found on November 7
Ballina - SNN
$6,100 → $4,551
25%
Check these nearby airports too
Looking for more options? These airports near SNN sometimes drop rare deals too:
Cork (ORK)
~7 rare deals/month
Shannon (SNN)
~12 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially ORK and SNN for long-haul deal surprises.
When Is the Best Time to Fly to Ireland
Timing is everything when hunting for cheap flights. Here are data-backed insights on the best times to fly to Ireland:
Cheapest month
November
Cheapest month
If you're dreaming of Dublin without emptying your pot of gold, November is your month! The city dons a quieter, more introspective charm, perfect for exploring its historic streets and cozy pubs. Plus, you'll find flights and accommodations are significantly easier on the wallet, leaving you with more to spend on Guinness and adventures.
Best day to book
Tuesday
Best day to book
Ah, the secret weapon of savvy travelers: booking on a Tuesday! Airlines often release deals early in the week, making Tuesdays prime time to snag those tempting fares to Dublin. So, set a reminder and make Tuesday your travel-booking day – your wallet will thank you as you plan your Irish getaway.
Cheapest days to fly
Wednesday
Cheapest days to fly
To save some serious green, consider flying to Dublin on a Wednesday. Midweek flights tend to be less expensive as business travelers are less prevalent then. Swap those weekend crowds for a more relaxed travel experience and a lighter fare, leaving you with extra cash for exploring Dublin's many attractions.
Advance booking sweet spot
2 months
Advance booking sweet spot
The magic number for Dublin flights? Around 2 months in advance! This sweet spot balances the airlines' release of deals with the increasing demand as your travel date approaches. Booking within this window gives you the best chance of securing reasonable prices and desirable flight times for your Emerald Isle adventure.
Seasonal considerations
Simillar
Seasonal considerations
Dublin's charm remains constant year-round, making flight prices fairly consistent. While summer might see a slight uptick due to tourist season, you won't encounter dramatic price swings based on the time of year. This means you can plan your trip around your schedule and interests, rather than stressing over seasonal fare hikes.
TL;DR: To sum it up: November is the cheapest month to fly to Dublin, and Tuesdays are ideal for booking flights. Aim to fly on a Wednesday for lower fares, and book about 2 months in advance for the best deals. Dublin's flight prices remain fairly consistent throughout the year, so you can plan your trip with flexibility. Follow these tips to save money and maximize your Dublin adventure.
Ireland Airports & Ground Transportation
One big question for travelers is which Ireland airport to fly into. Here’s a quick guide to Ireland’s airports and how to get to the city from each:
Dublin Airport (DUB)
Welcome to Dublin Airport, Ireland's busiest airport! Located about 10 kilometers north of Dublin city center, it's super easy to get into town. The airport boasts two terminals, offering a wide array of shops, restaurants, and lounges to relax in before your flight. Getting to Dublin city center is a breeze with frequent bus services like Airlink Express and Dublin Bus, plus taxis and ride-sharing options are readily available. Dublin Airport is not just a gateway; it’s the heart of Irish aviation!
Tip: Arrive early to navigate security, especially during peak travel times, and explore the tempting duty-free shops.
Other airports
While Dublin Airport (DUB) is your main gateway, consider nearby airports like Belfast (BFS) or Shannon (SNN) for potentially cheaper flights! Belfast offers a scenic train journey to Dublin, while Shannon provides direct bus connections, although both options add travel time compared to flying directly into Dublin. Weigh the cost savings against the convenience of reaching Dublin city center when making your choice!
Airport transfers
Getting around from Dublin Airport is a breeze with options like the Dublin Express bus, taxis, and rental cars. The Dublin Express offers a direct and affordable route to the city center, while taxis provide a convenient but pricier door-to-door service. Car rentals give you flexibility to explore beyond Dublin, but be mindful of city traffic and parking!
What to Do in Ireland
Ireland isn’t just about getting there – it’s about enjoying the country once you arrive! Here are some top things to do in Ireland, organized by interest:
Sightseeing & landmarks
Get ready to explore Dublin's iconic landmarks! From the historic Dublin Castle to the stunning St. Patrick's Cathedral and the lively Temple Bar, there's a sight to capture your heart at every turn. Don't forget to visit Trinity College and marvel at the Book of Kells!
Arts & culture
Dive into Dublin's vibrant arts and culture scene. Explore the National Gallery of Ireland, catch a show at the Abbey Theatre, or immerse yourself in the literary history at the Dublin Writers Museum. Every corner has a story to tell!
Food & nightlife
Prepare your taste buds for a treat! Dublin's food scene is booming with traditional pubs serving hearty Irish stew, trendy cafes, and upscale restaurants. As night falls, the city comes alive with traditional music sessions and lively pubs where you can enjoy a pint of Guinness.
Shopping & fashion
Shop 'til you drop in Dublin! From high-street fashion on Grafton Street to unique boutiques and artisan shops, there's something for every style. Don't miss the chance to pick up some Irish woolens or locally crafted souvenirs.
Nearby getaways
Escape the city for a day and explore the stunning landscapes around Dublin. Take a trip to the scenic Wicklow Mountains, explore the charming coastal town of Howth, or visit the historic Glendalough monastic site. Adventure awaits just a short drive away!
No matter your interest – be it art, food, nightlife, or nature – Ireland has something for everyone. And the best part? Many events and attractions refresh throughout the year, so there’s always something new to experience each visit.
Events in Ireland This Month
dublin city libraries readers’ day
Join Christine Dwyer Hickey, Miriam O’Callaghan, Joseph O’Connor, and David Park in partnership with Dublin City Libraries for an afternoon of engaging book discussions featuring some of Ireland’s leading literary voices.
the skids
The Skids are back and stronger than ever! Following their successful album release, 'Destination Dusseldorf,' the band completed a sold-out UK tour, exceeding all expectations and proving their enduring appeal.
katie boyle
Katie Boyle, an Irish comedian based in New York City, brings her comedic perspective to the stage, focusing on her experiences navigating American culture, relationships, therapy, and personal embarrassments. She was recognized as a rising talent as a “New Face”.
index: notion
Purchase and resell tickets for Index: Notion at Index, Dublin on Saturday, November 8th at 11:00 PM through TicketSwap's secure marketplace.
slater
Get your tickets to see Slater perform live at The Sound House in Dublin on November 4, 2025, at 8:00 PM.
Ireland Weather
Weather in Ireland
Sat, Nov 8
85%
13° 8°
85%
Sun, Nov 9
20%
13° 7°
20%
Mon, Nov 10
25%
13° 6°
25%
Tue, Nov 11
45%
14° 9°
45%
Wed, Nov 12
20%
13° 9°
20%
Thu, Nov 13
35%
12° 9°
35%
Fri, Nov 14
45%
12° 10°
45%
Here’s a quick look at the weather you can expect, plus this week’s forecast:
Seasons: Dublin experiences four seasons. Spring (March-May) sees temperatures ranging from 5°C to 15°C (41°F to 59°F) with increasing daylight. Summer (June-August) is mild, with temperatures between 15°C and 20°C (59°F to 68°F) and the most sunshine. Autumn (September-November) has temperatures from 10°C to 15°C (50°F to 59°F) and increasing rainfall. Winter (December-February) is cool, with temperatures between 2°C and 8°C (36°F to 46°F) and shorter days.
Rain: Dublin experiences frequent rainfall throughout the year, with the wettest months typically being October to January. Snow is rare but can occur in winter; overall, the consistent rain may impact travel plans, requiring appropriate gear.
This week's forecast: This week in Dublin, expect mostly cloudy and rainy conditions with temperatures ranging from 8°C to 13.8°C (46.4°F to 56.84°F). There is a high probability of rain on Saturday, November 8th (85%), with varying chances of rain throughout the rest of the week.
(We update the weather forecast weekly so you know what to expect during your travel week. Always check a day or two before your flight for the most current conditions.)
Frequently Asked Questions About Flights to Ireland
(Have more questions?) Feel free to reach out or check our comprehensive Ireland travel guide. We’re here to help make your flight to Ireland (and the trip itself) as smooth as possible.
Pro Tips for Finding Cheap Flights to Ireland
Finally, to wrap up, here’s a cheat sheet of pro tips that experienced travelers use to save on Ireland flights:
Be Flexible With Your Dates: Sometimes, flying a day earlier or later can drastically reduce the price. Play around with different dates to see what magic you can conjure up!
Consider Alternative Airports: Flying into smaller, regional airports instead of major hubs like Dublin might save you some serious dough. It's like finding a hidden treasure!
Fly During Off-Peak Seasons: Avoid the summer rush and holiday madness! Traveling in the shoulder seasons (spring or fall) often means lower fares and fewer crowds. Win-win!
Snag Early Bird Tickets: Booking your flights well in advance can often unlock better prices. Think of it as giving yourself the gift of savings!
Be a RatePunk Price Alert Pro: Set up price alerts on RatePunk and let the deals come to you! You'll be notified the moment prices drop, so you can pounce on those bargains like a travel ninja.
Mix and Match Airlines: Don't be afraid to fly with different airlines for your outbound and return flights. Sometimes, combining airlines can lead to significant savings.
Consider Budget Airlines: Budget airlines can be a great option, but be sure to factor in extra costs for baggage, seat selection, and snacks. It's all about that fine balance!
Use Incognito Mode: Airlines and travel sites sometimes track your searches and raise prices accordingly. Browse in incognito mode to keep them guessing!
Look for Package Deals: Bundling your flight with accommodation or car rental can sometimes unlock additional discounts. It's like getting a travel surprise bonus!
Embrace Red-Eye Flights: If you can handle flying overnight, red-eye flights are often cheaper. Just pack an eye mask and prepare to snooze your way to savings!
By keeping these tips in mind, you’ll be well-equipped to find the cheapest flights to Ireland and make the most of your travel budget. After all, the more you save on your flight, the more you can spend on a Broadway show, a nice meal, or an extra tour in Ireland! 🎉✈️
